Comparison between:
- 34" Iiyama ProLite XUB3493WQSU-B5
- 34.1" ViewSonic VA3456-MHDJ
- 34" BenQ PD3420Q
Brand, series, model
Information about the brand, series, model and model aliases.
| Iiyama ProLite XUB3493WQSU-B5 | ViewSonic VA3456-MHDJ | BenQ PD3420Q | |
 |  |  | |
| Model year | 2023 | 2021 | 2019 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 34 in | 34.1 in | 34 in |
| Diagonal | 867.05 mm 86.705 cm 34.1358 in 2.8447 ft | 867 mm 86.7 cm 34.1339 in 2.8445 ft | 863.6 mm 86.36 cm 34 in 2.8333 ft |
| Width | 799.8 mm 79.98 cm 31.4882 in 2.624 ft | 799.8 mm 79.98 cm 31.4882 in 2.624 ft | 799.8 mm 79.98 cm 31.4882 in 2.624 ft |
| Height | 334.8 mm 33.48 cm 13.1811 in 1.0984 ft | 334.8 mm 33.48 cm 13.1811 in 1.0984 ft | 334.8 mm 33.48 cm 13.1811 in 1.0984 ft |
| Panel type | IPS-ADS | IPS | IPS |
| Panel bit depth | 8 bits | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | No | Yes | Yes |
| Colors | 16777216 colors 24 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits |
| Aspect ratio | 2.389:1 | 2.389:1 | 2.389:1 |
| Resolution | 3440 x 1440 pixels | 3440 x 1440 pixels | 3440 x 1440 pixels |
| Pixel pitch | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft |
| Pixel density | 109 ppi 43 ppcm | 109 ppi 43 ppcm | 109 ppi 43 ppcm |
| Display area | 89.31 % | 89.31 % | 87.28 % |
| Backlight | W-LED | W-LED | W-LED |
| sRGB | 100 % | 104 % | 100 % |
| NTSC (1953) | 74 % | 72 % | - |
| DCI P3 | - | - | 98 % |
| Brightness | 400 cd/m² | 400 cd/m² | 350 cd/m² |
| Peak brightness | - | - | 400 cd/m² |
| Static contrast | 1000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | 80000000 : 1 | 50000000 : 1 | - |
| HDR | HDR | HDR10 | DisplayHDR 400 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° |
| Minimum response time | 4 ms 0.0040 s | 4 ms 0.0040 s | 5 ms 0.0050 s |
| Coating | Anti-glare/Matte | Anti-glare/Matte (3H) | Anti-glare/Matte |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 30 kHz - 115 kHz | 15 kHz - 120 kHz | - |
| Vertical frequency (digital) | 48 Hz - 75 Hz | 24 Hz - 76 Hz | 60 Hz |
| - | DisplayPort - 24 kHz - 120 kHz; 48 Hz - 76 Hz HDMI - 15 kHz - 120 kHz; 24 Hz - 76 Hz | - |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Electric current (A) | 1.2 A | - | - |
| Power consumption (off) | 0.5 W | 0.3 W | 0.5 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (eco) | - | 37 W | 50 W |
| Power consumption (average) | 43 W | 43 W | - |
| Power consumption (maximum) | - | 45 W | 185 W |
| Energy efficiency class | F | - | - |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 817 mm 81.7 cm 32.1654 in 2.6804 ft | 817 mm 81.7 cm 32.1654 in 2.6804 ft | 825.8 mm 82.58 cm 32.5118 in 2.7093 ft |
| Height | 367 mm 36.7 cm 14.4488 in 1.2041 ft | 367 mm 36.7 cm 14.4488 in 1.2041 ft | 371.5 mm 37.15 cm 14.626 in 1.2188 ft |
| Depth | 58.5 mm 5.85 cm 2.3031 in 0.1919 ft | 59 mm 5.9 cm 2.3228 in 0.1936 ft | 87.4 mm 8.74 cm 3.4409 in 0.2867 ft |
| Weight | - | 6.8 kg 14.99 lbs | 6.9 kg 15.21 lbs |
| Width with stand | 817 mm 81.7 cm 32.1654 in 2.6804 ft | 817 mm 81.7 cm 32.1654 in 2.6804 ft | 825.8 mm 82.58 cm 32.5118 in 2.7093 ft |
| Height with stand | 422.5 mm 42.25 cm 16.6339 in 1.3862 ft | 413.31 mm 41.331 cm 16.272 in 1.356 ft | 445.35 mm 44.535 cm 17.5335 in 1.4611 ft |
| Depth with stand | 245.5 mm 24.55 cm 9.6654 in 0.8054 ft | 201 mm 20.1 cm 7.9134 in 0.6594 ft | 244.34 mm 24.434 cm 9.6197 in 0.8016 ft |
| Weight with stand | 9.4 kg 20.72 lbs | 9.2 kg 20.28 lbs | 9.3 kg 20.5 lbs |
| Box width | 900 mm 90 cm 35.4331 in 2.9528 ft | 900 mm 90 cm 35.4331 in 2.9528 ft | - |
| Box height | 456 mm 45.6 cm 17.9528 in 1.4961 ft | 460 mm 46 cm 18.1102 in 1.5092 ft | - |
| Box depth | 188 mm 18.8 cm 7.4016 in 0.6168 ft | 230 mm 23 cm 9.0551 in 0.7546 ft | - |
| Box weight | 12.4 kg 27.34 lbs | 11.6 kg 25.57 lbs | - |
| Stand depth | 245.5 mm 24.55 cm 9.6654 in 0.8054 ft | - | - |
| Colors | Black | Black | Gray |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | Yes |
| Height adjustment range | 150 mm 15 cm 5.9055 in 0.4921 ft | 100 mm 10 cm 3.937 in 0.3281 ft | 150 mm 15 cm 5.9055 in 0.4921 ft |
| Landscape/portrait pivot | No | No | No |
| Left/right swivel | Yes | Yes | Yes |
| Left swivel | 45 ° | 180 ° | 30 ° |
| Right swivel | 45 ° | 180 ° | 30 ° |
| Forward/backward tilt | Yes | Yes | Yes |
| Forward tilt | 5 ° | 4 ° | 5 ° |
| Backward tilt | 23 ° | 20 ° | 20 ° |
| Cable management | - | - |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 5 W | 2 x 3 W | 2 x 2.5 W |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 3.0 (Type-B; upstream) 2 x USB 3.0 (Type-A; downstream) 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 1 x USB (Type-C; DisplayPort 1.4; 65W) 1 x USB 3.1 (downstream; upstream) 3 x USB 3.1 (downstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) 2.2 | High-bandwidth Digital Content Protection (HDCP) 2.2 |
Features
Some additional functional features of the model.
| Features | AMD FreeSync technology Advanced Contrast Ratio Flicker-free technology Low Blue Light Picture-by-Picture Picture-in-Picture | 3-side borderless design Adaptive-Sync technology ECO Mode Flicker-free technology Low Blue Light SuperClear IPS | Animation Mode CAD/CAM mode Darkroom mode DualView Flicker-free Technology HDR Mode Hotkey Puck G2 KVM Switch Low Blue Light Picture-by-Picture Picture-in-Picture |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CE EAC Energy Star ErP PSE REACH RoHS TÜV-Bauart UKCA VCCI-B WEEE | CB CE CE EMC CEC cTUVus EAC ErP FCC-B ICES003 MX-CoC Mexico Energy RCM REACH UkrSEPRO WEEE | - |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 5 °C - 35 °C 41 °F - 95 °F | 0 °C - 40 °C 32 °F - 104 °F | - |
| Operating humidity | 10 % - 80 % | 20 % - 90 % | - |
| Operating altitude | - | 5000 m 16404.2 ft | - |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | - |
| Storage humidity | 5 % - 85 % | 5 % - 90 % | - |
| Storage altitude | - | 12192 m 40000 ft | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable HDMI cable USB cable | HDMI cable | - |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington | - |
| Iiyama ProLite XUB3493WQSU-B5 | ViewSonic VA3456-MHDJ | BenQ PD3420Q |